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<title><![CDATA[EC21 Product Catalogs - spring steel]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/spring-steel--2053/1/spring steel.html]]></link><item>
<title><![CDATA[DELCO Lug Type Stainless Steel Spring Return Pneumatic Air Actuated Butterfly Valve]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO-Lug-Type-Stainless-Steel--12030803_12031521.html]]></link><description><![CDATA[Steel Double Acting Pneumatic Butterfly Valve
Port Size
DN50-DN400
Media
Water
Power
Pneumatic
Body material
Stainless Steel
Sealing material
EPDM Seat Butterfly Valve
Angle of Rotation
90° ±4°
Wa]]></description><pubDate><![CDATA[20241216]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Check Valve - Ball Type, O-Ring Type]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--6018315_6018753.html]]></link><description><![CDATA[steel 316 cold material for preventing reverse flow.
-
A valve that facilitates one-directional movement by blocking the reverse flow of gas or liquid.
- Cone and thread connection to prevent gas or ]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Wafer Dual Plated Check Valve]]></title><link><![CDATA[https://metalco602.en.ec21.com/Wafer-Dual-Plated-Check-Valve--9654712_9753332.html]]></link><description><![CDATA[Body: DI/WCB
Disc: DI/WCB
Stem: CS/SS
Spring: stainless steel
Seal ring: NBR/PTFE
Design: EN1074-3
Working pressure: PN10 PN16 PN25
Design:EN1074-3
Working pressure:PN10 PN16 PN25
]]></description><pubDate><![CDATA[20241231]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange Ball Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Stainless-Steel-Flange-Ball-Valve--11859822_12021342.html]]></link><description><![CDATA[Stainless steel flange ball valve
The stainless steel flange ball valve
is a full-bore ball valve equipped with flange connections. The purpose of flanged ball valves is to permit or block the flow w]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[API 594 Duo Wafer Check Valve]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/API-594-Duo-Wafer-Check--2593894_4378588.html]]></link><description><![CDATA[API594 Duo Wafer Check Valves: 
Structure: Duo Swing Plates, Spring loaded shaft. 
Size: 2&quot;-48&quot;, Class: ANSI 150-2500#
Body: WCB, LCB, LCC, CF8, CF8M, CF3, CF3M, Alloy steel, CI/DI etc.
Design, Manuf]]></description><pubDate><![CDATA[20241024]]></pubDate></item>
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<title><![CDATA[ASTM A182 F304 Swing Check Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-A182-F304-Swing-Check--11881854_11977811.html]]></link><description><![CDATA[Steel Swing Check Valve-Features1. The body is forged steel and available in reduced and full bore design2. Bolted bonnet, Welded Bonnet or Pressure Seal Bonnet3. Spring loaded piston4. Integral seat]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Stainless Steel Check Valve]]></title><link><![CDATA[https://cnbstv.en.ec21.com/Stainless-Steel-Check-Valve--11958900_11958909.html]]></link><description><![CDATA[steel swing check valves stand out for their robust construction and reliability, delivering top performance under all conditions. For high-pressure applications, stainless steel spring check valves ]]></description><pubDate><![CDATA[20240628]]></pubDate></item>
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<title><![CDATA[Utmost CS Ss Full Welded Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-CS-Ss-Full-Welded--11940076_11940622.html]]></link><description><![CDATA[Since the full welded ball valve seat is composed of a carbonized PTFE seal ring and a disc spring, it has strong adaptability to pressure and temperature changes, and will not cause any slippage wit]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[HPA Die Casting Aluminum Pneumatic Actuator]]></title><link><![CDATA[https://13165842695.en.ec21.com/HPA-Die-Casting-Aluminum-Pneumatic--11916308_11918913.html]]></link><description><![CDATA[Hearken Die Casting Aluminum pneumatic actuator is a 90° Double acting or Spring return rack and pinion system, which has been designed for the actuation of all type of 1/4 turn valves or 1/4 turn a]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[IRV10-B20 Relief Valve Direct-Acting Poppet]]></title><link><![CDATA[https://valzoom.en.ec21.com/IRV10-B20-Relief-Valve-Direct--11836037_11908380.html]]></link><description><![CDATA[steel bodies available; dimensions may differ.
Consult Inno.
Features of IRV10-B20 Relief Valve Direct-Acting Poppet
1. Adjustments cannot be backed out of the valve.
2. Adjustments prohibit springs ]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[Pan Check Valve(Wafer Type)]]></title><link><![CDATA[https://wsvav.en.ec21.com/Pan-Check-Valve-Wafer-Type--1968405_1968409.html]]></link><description><![CDATA[Steel
3. Guide
Stainless Steel
4. Spring
Stainless steel
5. Disc Rubber
EPDM, VITON
6. Valve Seat
-
Bronze Ring
7. Center Rubber
NBR(25~80)
-
Soft Seal
EPDM(E)
-10&amp;#176;C ~+130&amp;#176;C
Viton(V)
-20&amp;#1]]></description><pubDate><![CDATA[20090102]]></pubDate></item>
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<title><![CDATA[Italian Type Flange Ball Valve]]></title><link><![CDATA[https://englishmelon.en.ec21.com/Italian-Type-Flange-Ball-Valve--3105862_3105893.html]]></link><description><![CDATA[Product Description
Product name: One Piece Tpye Thin Flange Ball Valve Material: Stainless steel This product is one kind of new ball valves. Main Characteristics: The withstanding pressure is high,]]></description><pubDate><![CDATA[20110103]]></pubDate></item>
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<title><![CDATA[Hot Selling Stainless Steel 3 PCS 1/4~4 Inch Stainless Steel 304/316 Ball Valve]]></title><link><![CDATA[https://sscastings.en.ec21.com/Hot-Selling-Stainless-Steel-3--11211917_11229598.html]]></link><description><![CDATA[Hot selling stainless steel 3 pcs 1/4~4 inch stainless steel 304/316 ball valve
The three-piece ball valve
is one of the most widely used valves in recent years. The three-piece internally threaded b]]></description><pubDate><![CDATA[20210622]]></pubDate></item>
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<title><![CDATA[3PC Ball Valve Stainless Steel]]></title><link><![CDATA[https://wzxtfm888.en.ec21.com/3PC-Ball-Valve-Stainless-Steel--4100361_3926545.html]]></link><description><![CDATA[Three piece ball valves
3-Piece Full Port Ball Valve
Stainless Steel AISI-316 (DIN 1.4408)
Features:
1,Pipe thread in accordance with ANSI B2.1, BS21 1973, DIN 259/2999
2,Locking device, Lug body
3,B]]></description><pubDate><![CDATA[20231212]]></pubDate></item>
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<title><![CDATA[STI Air Pneumatic Actuator]]></title><link><![CDATA[https://szhtx88.en.ec21.com/STI-Air-Pneumatic-Actuator--10964854_10964921.html]]></link><description><![CDATA[spring return is the MAXSTI single acting fork. Pneumatic actuator.
According to the structure, it can be divided into single cylinder piston type and double cylinder piston type.
According to the ma]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Professional Manufacturer of Gate Valve]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Professional-Manufacturer-of-Gate-Valve--5511270_5511984.html]]></link><description><![CDATA[Steel/Stainless Steel 11 SPRING Stainless Steel 12 CAP ASTM A126-B/A536, WCB, CF8, CF8M 13 O-RING Alloy Brass/Stainless Steel 14 BOLT Carbon Steel/Stainless Steel 15 NUT Carbon Steel/Stainless Steel ]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[Pneumatic Type(2-Way Flange)]]></title><link><![CDATA[https://dva21.en.ec21.com/Pneumatic-Type-2-Way-Flange--6202378_6200237.html]]></link><description><![CDATA[steel, chemical and water treatment plants.
They are designed to have longer product life.
They offer convenience since they are compatible with actuators.
They are 100% leak free.
The body, seat and]]></description><pubDate><![CDATA[20140501]]></pubDate></item>
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<title><![CDATA[Pneumatic Actuator Rack and Pinion]]></title><link><![CDATA[https://djc905.en.ec21.com/Pneumatic-Actuator-Rack-and-Pinion--5228699_5229319.html]]></link><description><![CDATA[SPRING CARTRIDE DESIGN, WITH COATED SPRING FOR SIMPLE VERSATILE RANGE, GREATER SAFELY 
AND CORROSION RESISTANCE, LONGER CYCLE LIFE.
FULLY MACHINED TEETH ON PISTON AND PINION FOR ACCURATE LOW BACKLASH]]></description><pubDate><![CDATA[20110620]]></pubDate></item>
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<title><![CDATA[Carbon  Stainless Steel Plug Valve Bolted Bonnet]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon-Stainless-Steel-Plug--6007486_6028846.html]]></link><description><![CDATA[STEEL
8 SMALL SPRING:STAINLESS STEEL
9 LOWER GASKET: PTFE
10 O-RING: VITON
11 INJECTION FITTING :CARBON STEEL
12 STEM PACKING :GRAPHITE OR PTFE
13 GLAND FLANGE :ASTM A 216-WCB A351-CF8 A351-CF8M A351]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Trunnion-Mounted-Ball-Valve--11563892_11762939.html]]></link><description><![CDATA[China Trunnion Mounted Ball Valve
As a trunnion mounted ball valve factory
, UTMOST provides high quality trunnion style ball valve with ball valve trunnion service. The rear of the steel ring is equ]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API-ANSI-Gate-Valve--9512207_9541691.html]]></link><description><![CDATA[steel or stainless steel+ flexible graphite combined gasket is used for Class 150 gate valve；Stainless steel+ flexible graphite wounded gasket is used for Class 300 gate valve; Stainless steel+ fle]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[Solenoid Valve 300AA00086A by Yoyik]]></title><link><![CDATA[https://yoyikzyr.en.ec21.com/Solenoid-Valve-300AA00086A-by-Yoyik--10158219_10158227.html]]></link><description><![CDATA[steel mills, and cement plants.
Solenoid Valve 300AA00086A 
Small Machine Power Card DMPSC001 24VDC
O Ring C8689093
Filter Element DP6SH201EA01V/-F
Glue Injection Gun KH32
Leaf Spring 1DQ22 
O Ring C]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Pex Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Pex-Ball-Valve--11603083_11657784.html]]></link><description><![CDATA[steel, and its sealing ring is also welded with alloy steel. In addition, 
ball valve for pex pipe has good sealing performance, and the reliability of the sealing performance of the China bronze bal]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[304SS. 316 SS.Pneumatic Actuator]]></title><link><![CDATA[https://judyzhaoveson.en.ec21.com/304SS.-316-SS.Pneumatic-Actuator--9782389_9782406.html]]></link><description><![CDATA[Specifications
Stainless Steel Pneumatic actuator 
Cylinder material:SS304,SS316 
Angle operation:0-90 degree 
Double acting&amp;spring return
Stainless steel Pneumatic actuator
Material:SS304,SS316
Warr]]></description><pubDate><![CDATA[20151208]]></pubDate></item>
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<title><![CDATA[CS SQP Series Ball Joint]]></title><link><![CDATA[https://xinyuan1.en.ec21.com/CS-SQP-Series-Ball-Joint--11601863_11749909.html]]></link><description><![CDATA[steel 1045 ，housing :caron steel 1020,clipspring steel spring steel,alternative for all angle joint versions:stainless steel 304;6）sueface protection:electropledd galvanized passivated in white-b]]></description><pubDate><![CDATA[20230316]]></pubDate></item>
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<title><![CDATA[12VDC 3-way Tube Pinch Valve 02T]]></title><link><![CDATA[https://oriwen01.en.ec21.com/12VDC-3-way-Tube-Pinch--10199941_10243510.html]]></link><description><![CDATA[Spring Steel) 
Product Specifications 
12 volt or 24 volt DC solenoid 
2way normally closed (NC solenoid pinch tube valve) 
2way normally open (NO solenoid pinch tube valve) 
3way solenoid pinch valv]]></description><pubDate><![CDATA[20161212]]></pubDate></item>
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<title><![CDATA[Swing Check Valve]]></title><link><![CDATA[https://tongchan123.en.ec21.com/Swing-Check-Valve--10205322_10205366.html]]></link><description><![CDATA[DIN 2501
Working pressure: PN 16
Materials:
Body &amp; bonnet: cast iron
Disc: cast iron+ brass/ cast iron + rubber
Seat: brass
Spring: stainless steel
Bolts &amp; nuts: carbon steel 
Dimensions: 
]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
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<title><![CDATA[Flange Nut]]></title><link><![CDATA[https://dtnut.en.ec21.com/Flange-Nut--11618173_11723301.html]]></link><description><![CDATA[steel 35K high-speed steel wire 45# steel 40CR 35Crmoa Hardness grade: 4, 5, 6, 8, 10, 12 
Surface Treatment: The surface treatment of the hexagonal flange nuts can be generally divided into three ty]]></description><pubDate><![CDATA[20230208]]></pubDate></item>
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<title><![CDATA[UNS S32205 Floating Ball Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/UNS-S32205-Floating-Ball-Valve--11755381_11828196.html]]></link><description><![CDATA[SteelNormal diameter: 1/2 - 2 Inch (DN15 - DN50)Pressure range: 150 - 2500 LBEnd connection: SW, NPTWorking temperature: -29℃ - +150℃Operation: Lever, Spring Return Lever, Pneumatic Actuator
]]></description><pubDate><![CDATA[20230802]]></pubDate></item>
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<title><![CDATA[Check Valve, Industry Valve Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Check-Valve-Industry-Valve--10839904_10846011.html]]></link><description><![CDATA[steel, stainless steel, bronze and brass. Specification can be chosen from 2 inches to 48 inches as you need. 
Cast Iron Wafer Type Check Valve, used for pipe of transporting water with such medium a]]></description><pubDate><![CDATA[20181102]]></pubDate></item>
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<title><![CDATA[Flat Gate Valve]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Flat-Gate-Valve--10653757_10653987.html]]></link><description><![CDATA[steel silver plated gasket to aid disassembly and provide maximum bonnet seal. 
(4) the seat ring - welded-in seat rings are perpendicular to the flow channel, easy to maintain. 
(5) actuators - thes]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[1pc Threaded Ball Valve with Stainless Steel Material 1000WOG]]></title><link><![CDATA[https://lillian07042.en.ec21.com/1pc-Threaded-Ball-Valve-with--11037931_11093890.html]]></link><description><![CDATA[WB-28 1PC Female Threaded Stainless Steel Ball Valve 
Features:
THREAD STANDARD: NPT, BSPT, DIN259, DIN2999, ISO228 CLASS A
MAX PRESSURE: 6.4MPA
TEMPERATURE RANGE: -20C~232C
SUITABLE MEDIUM: WATER, O]]></description><pubDate><![CDATA[20200709]]></pubDate></item>

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